180498962

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{2423}}^1$

素因数の和:2762

約数の個数: 32

約数和(自身を含む): 328810752

約数和(自身を除く): 148311790

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 313, 626, 2191, 2423, 4382, 4846, 5321, 10642, 16961, 33922, 37247, 41191, 74494, 82382, 288337, 576674, 758399, 1516798, 5308793, 10617586, 12892783, 25785566, 90249481, 180498962]

約数ペア:

[(1, 180498962), (2, 90249481), (7, 25785566), (14, 12892783), (17, 10617586), (34, 5308793), (119, 1516798), (238, 758399), (313, 576674), (626, 288337), (2191, 82382), (2423, 74494), (4382, 41191), (4846, 37247), (5321, 33922), (10642, 16961)]